Here is a higher definition from a different angle revealed there were no explosions.
Note that there were no explosions. The flashes of were simply aircraft warning lights flashing.
It is easily observed that the power went off prior to the collision and was restored moments before the ship hit the pylon.
The Voyage Data Recorder should be reviewed and released
Nothing so far on NTSB website, except the NTSB chair says investigators boarded Dali.
>https://edition.cnn.com/us/live-news/baltimore-key-bridge-collapse-03-27-24/h_098165b68f1a176ffe78ae245753ba59
>https://www.ntsb.gov/investigations/Pages/DCA24MM031.aspx